CN205376163U - Wind power generation is with fire -resistant distortion flexible cable - Google Patents
Wind power generation is with fire -resistant distortion flexible cable Download PDFInfo
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- CN205376163U CN205376163U CN201620156166.7U CN201620156166U CN205376163U CN 205376163 U CN205376163 U CN 205376163U CN 201620156166 U CN201620156166 U CN 201620156166U CN 205376163 U CN205376163 U CN 205376163U
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Abstract
The utility model discloses a wind power generation is with fire -resistant distortion flexible cable, including high flexibility chloroprene rubber restrictive coating, internal shield layer and band layer, the skin of high flexibility chloroprene rubber restrictive coating is provided with the EP rubbers insulating layer, and the lower floor of high flexibility chloroprene rubber restrictive coating is provided with the metallic shield insulating layer, the lower floor at the metallic shield insulating layer is installed on the internal shield layer, the lower floor of shielding layer including the installation of band layer, and the inside on band layer is provided with the first insulation layer, the inside on first insulation layer is provided with soft copper conductor, the inside on band layer is provided with the second insulating layer, the inside of second insulating layer is provided with ground core conductor, soft copper conductor is provided with first fibre with ground core conductor inboard and fills out the core. The utility model discloses this is novel possess better flexibility can, the to prevent accidental electric leakage is used safelyr, it is more convenient to install.
Description
Technical field
This utility model belongs to wind electric power generation cable field, is specifically related to a kind of fire-resistant distortion flexible cable used for wind power generation.
Background technology
Fire-resisting cable refers to the cable that can keep certain time safe operation in flame combustion situation.Fire resistance test is divided A, B two kinds of ranks by China's standard GB/T 12666.6 (waiting IEC331), A level flame temperature 950～1000 DEG C, persistently for fire time 90min, B level flame temperature 750～800 DEG C, persistently for fire time 90min, during whole test, sample should bear the load voltage value that product specifies.Fire-resisting cable is widely used in the places relevant with fire safety and fire-extinguishing and lifesaving such as skyscraper, underground railway, undergrond street, large-scale power station and important industrial and mining establishment, for instance, fire-fighting equipment and urgent to the supply line of the emergency services such as leading lights with control circuit.
There is fire resistance difference, the deficiency of warp resistance poor performance in traditional wind electric power generation cable, especially at low temperatures, it is easy to appearance fracture, causes contingency to occur, it is therefore desirable to a kind of novel used for wind power generation fire-resistant distortion flexible cable solves above deficiency.
Summary of the invention
In order to solve above-mentioned Problems existing, this utility model provides a kind of fire-resistant distortion flexible cable used for wind power generation.
This utility model is to be achieved through the following technical solutions:
Fire-resistant distortion flexible cable used for wind power generation, including high flexibility chloroprene rubber sheath layer, internal shield and belting layer, the outer layer of described high flexibility chloroprene rubber sheath layer is provided with ethylene propylene rubber insulated layer, and the lower floor of high flexibility chloroprene rubber sheath layer is provided with metallic shield insulating barrier；Described internal shield is arranged on the lower floor of metallic shield insulating barrier；Described belting layer is arranged on the lower floor of internal shield, and belting layer be internally provided with the first insulating barrier；Described first insulating barrier be internally provided with soft copper conductor；Described belting layer be internally provided with the second insulating barrier；Described second insulating barrier be internally provided with ground core conductor；It is provided with the first fiber inside described soft copper conductor and ground core conductor and fills out core；It is provided with the second fiber between described belting layer, the second insulating barrier and the first insulating barrier and fills out core.
As further prioritization scheme of the present utility model: described high flexibility chloroprene rubber sheath layer, metallic shield insulating barrier, internal shield, belting layer and ethylene propylene rubber insulated layer are tubular structure；Described second fiber is filled out core and is provided with four altogether, and four the second fibers are filled out core and are cylindrical structure.
As further prioritization scheme of the present utility model: described first insulating barrier and soft copper conductor are provided with three altogether, and the first insulating barrier is nested in the outside of soft copper conductor；It is uniformly distributed in circumference between described second insulating barrier and the first insulating barrier.
Compared with prior art, the beneficial effects of the utility model are: one of the present utility model fire-resistant distortion soft cable structure used for wind power generation is scientific and reasonable, easy-to-operate, this Novel main to solve the warp resistance poor-performing that existing wind electric power generation cable exists, the problem of flame retardant effect difference, this cable top layer adopts high flexibility neoprene mixture material to make, possesses good resist bending performance, particularly at low temperatures, adopt composite bed insulation screen, prevent unexpected electric leakage, use safer, internal voids place arranges fiber and fills out core, securely core conductor and soft copper conductor, install more convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1, high flexibility chloroprene rubber sheath layer；2, metallic shield insulating barrier；3, internal shield；4, belting layer；5, core filled out by the second fiber；6, core conductor；7, the second insulating barrier；8, core filled out by the first fiber；9, soft copper conductor；10, the first insulating barrier；11, ethylene propylene rubber insulated layer.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, this utility model is described in further detail:
As shown in Figure 1, fire-resistant distortion flexible cable used for wind power generation, including including high flexibility chloroprene rubber sheath layer 1, internal shield 3 and belting layer 4, the outer layer of described high flexibility chloroprene rubber sheath layer 1 is provided with ethylene propylene rubber insulated layer 11, and the lower floor of high flexibility chloroprene rubber sheath layer 1 is provided with metallic shield insulating barrier 2；Described internal shield 3 is arranged on the lower floor of metallic shield insulating barrier 2；Described belting layer 4 is arranged on the lower floor of internal shield 3, and belting layer 4 be internally provided with the first insulating barrier 10；Described first insulating barrier 10 be internally provided with soft copper conductor 9；Described belting layer 4 be internally provided with the second insulating barrier 7；Described second insulating barrier 7 be internally provided with ground core conductor 6；It is provided with the first fiber inside described soft copper conductor 9 and ground core conductor 6 and fills out core 8；It is provided with the second fiber between described belting layer the 4, second insulating barrier 7 and the first insulating barrier 10 and fills out core 5.
Described high flexibility chloroprene rubber sheath layer 1, metallic shield insulating barrier 2, internal shield 3, belting layer 4 and ethylene propylene rubber insulated layer 11 are tubular structure；Described second fiber is filled out core 5 and is provided with four altogether, and four the second fibers are filled out core 5 and are cylindrical structure；Described first insulating barrier 10 and soft copper conductor 9 are provided with three altogether, and the first insulating barrier 10 is nested in the outside of soft copper conductor 9；It is uniformly distributed in circumference between described second insulating barrier 7 and the first insulating barrier 10.
Described new structure high flexibility chloroprene rubber sheath layer adopts high flexibility neoprene mixture material to make, cable can possess good warp resistance performance in use, high flexibility chloroprene rubber sheath layer is arranged with metallic shield insulating barrier, internal shield and belting layer, adopt unique lamination layer structure, flame-resistant insulation better effects if, belting layer have employed the material of stronger softness and makes, and convenient use, core filled out by the second fiber and the first fiber is filled out core and can be fastened the position of soft copper conductor.
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (5)
1. a fire-resistant distortion flexible cable used for wind power generation, it is characterised in that: including high flexibility chloroprene rubber sheath layer, internal shield and belting layer, the outer layer of described high flexibility chloroprene rubber sheath layer is provided with ethylene propylene rubber insulated layer；And the lower floor of high flexibility chloroprene rubber sheath layer is provided with metallic shield insulating barrier；Described internal shield is arranged on the lower floor of metallic shield insulating barrier；Described belting layer is arranged on the lower floor of internal shield；And belting layer be internally provided with the first insulating barrier；Described first insulating barrier be internally provided with soft copper conductor；Described belting layer be internally provided with the second insulating barrier；Described second insulating barrier be internally provided with ground core conductor；It is provided with the first fiber inside described soft copper conductor and ground core conductor and fills out core；It is provided with the second fiber between described belting layer, the second insulating barrier and the first insulating barrier and fills out core.
2. one according to claim 1 fire-resistant distortion flexible cable used for wind power generation；It is characterized in that: described high flexibility chloroprene rubber sheath layer, metallic shield insulating barrier, internal shield, belting layer and ethylene propylene rubber insulated layer are tubular structure.
3. one according to claim 1 fire-resistant distortion flexible cable used for wind power generation；It is characterized in that: described second fiber is filled out core and is provided with four altogether, and four the second fibers are filled out core and are cylindrical structure.
4. one according to claim 1 fire-resistant distortion flexible cable used for wind power generation；It is characterized in that: described first insulating barrier and soft copper conductor are provided with three altogether, and the first insulating barrier is nested in the outside of soft copper conductor.
5. one according to claim 1 fire-resistant distortion flexible cable used for wind power generation；It is characterized in that: be uniformly distributed in circumference between described second insulating barrier and the first insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620156166.7U CN205376163U (en) | 2016-03-02 | 2016-03-02 | Wind power generation is with fire -resistant distortion flexible cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620156166.7U CN205376163U (en) | 2016-03-02 | 2016-03-02 | Wind power generation is with fire -resistant distortion flexible cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205376163U true CN205376163U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620156166.7U Expired - Fee Related CN205376163U (en) | 2016-03-02 | 2016-03-02 | Wind power generation is with fire -resistant distortion flexible cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205376163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106601348A (en) * | 2017-02-07 | 2017-04-26 | 苏州科宝光电科技有限公司 | Wind power anti-torsion data transmission cable |
-
2016
- 2016-03-02 CN CN201620156166.7U patent/CN205376163U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106601348A (en) * | 2017-02-07 | 2017-04-26 | 苏州科宝光电科技有限公司 | Wind power anti-torsion data transmission cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20180302 |